TC.DD & TP6 (3+4) - 2010<br />
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TINH TRANp THIEU KEM VA MOT SO YEU TO ,<br />
LIEN QUAN O PHU NU" CO THAI TAI T H A N H PHO<br />
HO CHI MINH<br />
Nguyen Thanh Danh', Trdn Thi Minh Hanh ',<br />
Phan Nguyen Thanh Binh\ Nguyen Nhdn Thdnh ^ Le Thi Kim Qui'<br />
Muctieu;Xac dinh ti le thieu kem va cac moi lien quan d PNCT tai TP.HCM. Doi tugng va phuong<br />
phap; Mgt dilu tra cat ngang dugc thuc hien tren 700 PNCT tai TRHCM nam 2007. Doi tugng<br />
dugc can, liy mau xet nghiem kem. Thieu kem d PNCT dugc chan doan khi kem huyet thanh <<br />
56 pg/dl d ba thang dau, < 50 pg/dl d 3 thang giira va 3 thang cuoi. 700 PNCT dugc phong van<br />
thong tin ve kien thiic phong ngira thieu kem, tinh trang nghen va nhdm nhd 341 PNCT dugc chon<br />
ngau nhien de phong van che do an 24h. Ket qua: 39,6% PNMT cd ham lugng Zn huyet thanh thap,<br />
ti le thieu kem d ngi thanh va d ngoai thanh ngang nhau (39,4 & 39,8%); ty le thieu kem cua PNCT<br />
d ca 3 thai ky cao ngang nhau (40,0% d 3 thang dau, 37,6% 3 thang giua va 40,5% d 3 thang cuoi).<br />
Khau phan PNCT c6 nang lugng thap, nhat la d 3 thang dau va giiia, chi dat 78,6% va 80,6% so<br />
vdi nhu cau khuyen nghi ciia Bg Y te. Nghen xuat hien chu yeu vao 3 thang dau (63,0%), thang<br />
thii nhat la 38,1%, thang thii hai la 21,0%, thang thii 3 la 3,4%. Miictieuthu nang lugng va protein<br />
ciia nhiing ngudi nghen thap hon nhiing ngudi khong nghen (31,8 ± 11,3 so vdi 39,2 ± 14,1<br />
Kcal/kg/24gid, p